On the 24th of May, 1863, my uncle, Professor Liedenbrock, rushed into his little house, No. 19 Königstrasse, one of the oldest streets in the oldest portion of the city of Hamburg. Martha must have concluded that she was very much behindhand, for the dinner had only just been put into the oven. 'Well, now,' said I to myself, 'if that most impatient of men is hungry, what a disturbance he will make!' 'M. Liedenbrock so soon!' cried poor Martha in great alarm, half opening the d